354225201115 has 8 divisors (see below), whose sum is σ = 425087345088. Its totient is φ = 283368758400.

The previous prime is 354225201079. The next prime is 354225201119. The reversal of 354225201115 is 511102522453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354225201115 - 2²¹ = 354223103963 is a prime.

It is a super-3 number, since 3×354225201115³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354225201119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287411 + ... + 1538140.

It is an arithmetic number, because the mean of its divisors is an integer number (53135918136).

Almost surely, 2^354225201115 is an apocalyptic number.

354225201115 is a deficient number, since it is larger than the sum of its proper divisors (70862143973).

354225201115 is a wasteful number, since it uses less digits than its factorization.

354225201115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850629.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 354225201115 its reverse (511102522453), we get a palindrome (865327723568).

The spelling of 354225201115 in words is "three hundred fifty-four billion, two hundred twenty-five million, two hundred one thousand, one hundred fifteen".